Answer / delta_v

Maybe you are referring to the main components of DCS...

1. Engineering Workstation - where you create your programs/FBD, etc.

2. Operator Workstation - monitoring and operation only, some call it as HIS/HMI

3. Network Communication - to communicate your workstations and field control stations

4. Field Control Stations - that's where your field control units are installed


"You cannot control, what you cannot measure"

kindly tell where orifice,nozzle,air foil,ventury used in flow measurement?

1 Answers  

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Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?

0 Answers  

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How to calibrate vertex flow meter? How to calibrate mass flow meter?

1 Answers   Chevron,

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how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?

0 Answers   Chevron Phillips,

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Is there any temperature compenasation for the air flow from FD fan & SA fans which supplies air to the Boiler?

2 Answers  

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So I'm a first year apprentice and I'm having a tough time with knowing the difference between AI, AO, DI, DO. I'm having a hard time understanding what devices are which and why. Can someone explain this to me?

2 Answers  

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TEMPERATURE VARIATION FOR FREQUENTLY.

0 Answers   TVS,

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My question may be very basic or childish but this question still persists in me, someone plz help me 1.why do we go for differential equations to analyze a system? 2.why do we solve it using matrices, is there any specific reason for using matrices other than the stories like it is simple,faster etc.

2 Answers  

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a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

0 Answers   L&T,

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what is Least Value of MICROMETER?

3 Answers  

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What is 3 selection available when configure the burnout protection for controller

0 Answers   EI Electrotechnical Institute,

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What is possitive and negative feedback?

3 Answers   KNPC,

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